It’s _________ Day today. (   )

A．Children’ s

B．Childs’

C．Children’

These dogs are my______. （  ）

A．mother

B．mother’s

C．father

填空题
1. This is ________ (Jim) email.
2. I ________ (have) a good time in Beijing last year.
3. The men ________ (go) to the park yesterday morning.
4. I want to write ________ (back) home tomorrow.
5. I ________ (hurt) my hand yesterday and Jenny ________ (help) me.

________ dog is clever. （   ）

A．Simon

B．Simons

C．Simon's

This is a toy bus. It’s ____.（   ）

A．Ben

B．Ben’s

C．he